package STUDENT.TRINHQUANGXUANDUC.OPPS.CALCULATOR;

public class Controllers {
	Models caModels = new Models();

	public double Tinhtoan(CalculatorObject object) {
		double kq = 0;
		if (caModels.Kiemtrachiacho0(object)) {
			if (caModels.Kiemtraso0(object)) {
				kq = caModels.Tinhtoan(object);
			}
		}
		return kq;
	}
}
